species造句

• Because of this, the characteristics of the species gradually change .
  正因为如此，物种的特征逐步演变。
• A species diversity index(sdi), which is difined in eq. (1－2) .
  种类多样指数（SDI）可由式（12）求得。
• Endoscopy is a useful method of examination in this species .
  内窥镜观察对这些大动物是一种有效的检查方法。
• The hodotermitidae are a semi-desert species known as forage ants .
  草白蚁科常称为草料蚁，是一种半沙漠种。
• Only a few species are capable of surviving in isolated pockets .
  仅有少数树和得以在隔离的隐蔽处残存下来。
• The species in the broader (higher) sense is known as an aggregate .
  广义的（或较高级的）种称为一个聚合种。
• This hybrid seemed to combine the properties of both parental species .
  这个杂种似乎兼具两个亲本树种的特征。
• Nothing in the world is more pretty than that same species of defense .
  世上再没有比这种防卫更漂亮的技巧了。
• Its title was the origin of species , written by charles darwin .
  它的名字叫“物种起源”，查理士达尔文著。
• The three species mentioned above, presents a vastly different story .
  前面讲的三个种类代表着完全不同的情况。